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#ifdef __GNUG__
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
#ifdef _MSC_VER
#pragma warning(disable : 4996) // zero-length array
#endif
#include "compat/map.hpp"
#include "compat/assert.hpp"
namespace floormat {
namespace {
constexpr bool test1()
{
constexpr auto array = std::array{0, 1, 2, 3, 4};
auto array2 = map([](int x) constexpr {
return (unsigned)(x - 1);
}, array);
constexpr auto array3 = std::array{(unsigned)-1, 0u, 1u, 2u, 3u};
fm_assert(array2.size() == array.size());
fm_assert(array3.size() == array.size());
for (auto i = 0uz; i < array.size(); i++)
fm_assert(array2[i] == array3[i]);
return true;
}
constexpr bool test2()
{
fm_assert(map([](int x) constexpr { return x; }, std::array<int, 0>{}).size() == 0);
return true;
}
static_assert(test1());
static_assert(test2());
} // namespace
} // namespace floormat
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